Who came up with the NAT traversal solution?
A. The NAT traversal solution is part of the work being done on the specification for the Internet Gateway Device (IGD) by the UPnP IGD Working Committee. UPnP member companies may join this committee or merely choose to monitor its progress. The chair of the committee is Prakash Iyer from Intel (prakash.iyer@intel.com). Many organizations, including Microsoft, drove this effort.